Engine water tank antifouling net and engine water tank
By installing a dirt-proof screen in the engine water tank, the problem of debris clogging the radiator plate is solved, enabling easy debris interception and cleaning, and reducing the frequency of water tank disassembly and cleaning.
Patent Information
- Application Number
- CN202422803014.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-15
- Publication Date
- 2025-11-28
- Estimated Expiration
- 2034-11-15
AI Technical Summary
After prolonged operation, existing engine water tanks are prone to clogging by debris such as flying insects, willow catkins, and dust, resulting in reduced heat dissipation and making cleaning difficult and frequent.
Design an engine water tank anti-fouling mesh, including a first anti-fouling mesh and a second anti-fouling mesh. It is limited by a backstop and has through holes to prevent debris from entering. It is easy to intercept and disassemble, reducing the frequency of water tank disassembly and cleaning.
It effectively prevents debris from entering the water tank, avoids clogging of the radiator, reduces the frequency of water tank disassembly and cleaning, and the disassembly process is simple and quick.
Smart Images
Figure CN223608637U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of engine cooling, more particularly, the utility model relates to an engine water tank anti-fouling net and an engine water tank. BACKGROUND
[0002] The cooling water tank of an engine is one of the main components in the engine cooling system, in the prior art, the cooling of the engine water tank is usually through heat conduction of the heat dissipation plate and then through the blowing of the fan, but after long-time operation of the engine, flying insects, willow catkins, dust and oil stains enter the inside of the water tank, block the scales of the heat dissipation plate of the water tank, and the heat dissipation and heat conduction effect of the heat dissipation plate is reduced after being blocked, which needs to be cleaned in time. SUMMARY
[0003] In view of the deficiencies of the prior art, the utility model innovatively provides an engine water tank anti-fouling net and an engine water tank, which can effectively prevent flying insects, willow catkins, dust and other small sundries from entering the water tank, avoid the blockage of the heat dissipation plate, and effectively reduce the disassembly and cleaning frequency of the water tank, only the anti-fouling net needs to be disassembled and cleaned, and the anti-fouling net is convenient and fast to disassemble.
[0004] To achieve the above technical purpose, the utility model discloses a first aspect of an engine water tank anti-fouling net, the engine water tank anti-fouling net is arranged at the opening of the engine water tank body, the center of the engine water tank anti-fouling net is provided with a through hole accommodating the fan rotating shaft, the engine water tank anti-fouling net comprises a first anti-fouling net and a second anti-fouling net,
[0005] The first anti-fouling net is in sliding connection with the engine water tank body, one side middle part of the first anti-fouling net is provided with a U-shaped notch, the second anti-fouling net is embedded in the U-shaped notch of the first anti-fouling net, the edge of the second anti-fouling net close to the closed end of the U-shaped notch and the edge of the closed end of the U-shaped notch enclose the through hole,
[0006] The first anti-fouling net and the second anti-fouling net are both limited by the retreat stop piece arranged on the engine water tank body to close the opening of the engine water tank body.
[0007] Further, the first anti-fouling net comprises a first net body and a first frame wrapped around the outer edge of the first net body, the engine water tank body is provided with a first insertion slot matched with the first frame, and the first frame is slidably inserted into the first insertion slot.
[0008] Further, the edge of the U-shaped notch of the first net body is wrapped with a second frame, and the second frame is provided with a second insertion slot for inserting the second anti-fouling net.
[0009] Further, the second anti-fouling net comprises a second net body and a third frame wrapped around the outer edge of the second net body, and the second frame is slidably inserted into the second slot.
[0010] Further, the retreat stopper comprises a retreat stop plate, sliding rails and a limiting elastic piece, the two sliding rails are fixed oppositely on the engine water tank body, one of the sliding rails is provided with a limiting groove, the retreat stop plate is clamped into the two sliding rails and can slide along the sliding rails to block the side of the first anti-fouling net opposite to the second anti-fouling net and the side of the second anti-fouling net opposite to the first anti-fouling net, and the limiting elastic piece is fixed on the retreat stop plate and can stretch or contract along the direction close to or away from the limiting groove, and the end of the limiting elastic piece is clamped into the limiting groove to lock the sliding of the retreat stop plate.
[0011] Further, the limiting elastic piece comprises a spring and a limiting block, the spring is perpendicular to the sliding rail, one end of the spring away from the limiting groove is fixedly connected with the retreat stop plate, and the other end of the spring close to the limiting groove is fixed with the limiting block.
[0012] Further, the spring is provided with an outer shell, the outer shell is fixedly connected with the retreat stop plate, and one end of the spring away from the limiting groove is fixedly connected with the outer shell.
[0013] Further, a sliding handle is fixed on the retreat stop plate.
[0014] Further, a first taking-out handle is fixed on the side of the first anti-fouling net opposite to the second anti-fouling net, and a second taking-out handle is fixed on the side of the second anti-fouling net opposite to the first anti-fouling net.
[0015] To achieve the above technical purposes, the second aspect of the utility model discloses an engine water tank, which comprises the engine water tank anti-fouling net of the first aspect.
[0016] The utility model has the advantages of:
[0017] The engine water tank anti-fouling net and the engine water tank can effectively prevent small sundries such as flying insects, willow catkins and dust from entering the water tank, avoid the blocking of the heat dissipation plate, and effectively reduce the dismounting and cleaning frequency of the water tank, so that only the anti-fouling net needs to be dismounted and cleaned, and the anti-fouling net is convenient and fast to dismount. BRIEF DESCRIPTION OF DRAWINGS
[0018] Figure 1 Fig. 1 is a structural schematic view of the engine water tank of the utility model embodiment.
[0019] Figure 2 Fig. 2 is a structural schematic view of the engine water tank anti-fouling net of the utility model embodiment.
[0020] Figure 3 It is the front view of the engine water tank (not including the engine water tank anti-fouling net) of the utility model embodiment.
[0021] Figure 4 It is the left view of the engine water tank of the utility model embodiment.
[0022] Figure 5 It is the right view of the engine water tank of the utility model embodiment.
[0023] Figure 6 It is the structural schematic view of the retreat stop blocking piece of the utility model embodiment.
[0024] In the figure,
[0025] 1, engine water tank body;11, opening;12, first slot;13, notch;2, first anti-fouling net;21, U-shaped notch;22, first net body;23, first frame;24, second frame;3, second anti-fouling net;31, second net body;32, third frame;4, first take-out handle;5, second take-out handle;6, retreat stop blocking piece;61, retreat stop blocking plate;62, slide rail;621, limiting groove;63, limiting elastic piece;631, spring;632, limiting block;633, shell;64, sliding handle;7, fan;8, through hole. Specific implementation
[0026] The engine water tank anti-fouling net and the engine water tank provided by the utility model are explained and described in detail below in conjunction with the accompanying drawings of the specification.
[0027] The embodiment specifically discloses an engine water tank anti-fouling net, as shown in Figure 1 And 2 The engine water tank anti-fouling net is arranged at the opening 11 of the engine water tank body 1, the engine water tank body 1 is a solid square with one side provided with the opening 11, the fan 7 is arranged in the engine water tank body 1, the engine water tank anti-fouling net is arranged at the opening 11 for intercepting small sundries such as flying insects, willow catkins and dust, and preventing the small sundries from entering the engine water tank and blocking the heat dissipation plate. The engine water tank anti-fouling net is provided with a through hole 8 for accommodating a fan rotating shaft, and the engine water tank anti-fouling net does not affect the work of the fan 7.
[0028] The engine water tank anti-fouling net comprises a first anti-fouling net 2 and a second anti-fouling net 3, and the first anti-fouling net 2 and the second anti-fouling net 3 are spliced into the engine water tank anti-fouling net provided with a through hole 8. The first anti-fouling net 2 is in sliding connection with the engine water tank body 1, and the sliding connection facilitates the installation and dismounting of the first anti-fouling net 2 and facilitates the dismounting for cleaning. One side of the first anti-fouling net 2 is provided with a U-shaped notch 21 in the middle, and the second anti-fouling net 3 is embedded in the U-shaped notch 21 of the first anti-fouling net 2. Preferably, the second anti-fouling net 3 is in sliding connection with the first anti-fouling net 2, facilitating the installation and dismounting. The edge of the second anti-fouling net 3 close to the closed end of the U-shaped notch 21 and the closed end edge of the U-shaped notch 21 enclose the through hole 8, and the through hole 8 is preferably circular and has an area slightly larger than the cross-sectional area of the rotating shaft of the fan 7, so that small sundries cannot enter the inside of the engine water tank through the through hole 8. The edge of the second anti-fouling net 3 close to the closed end of the U-shaped notch 21 is arc-shaped, and the closed end of the U-shaped notch 21 is also arc-shaped, and the two are spliced into the circular through hole 8.
[0029] Optionally, as shown in Figure 2 , the first anti-fouling net 2 comprises a first net body 22 and a first frame 23 wrapped around the outer edge of the first net body 22. The mesh diameter of the first net body 22 is set according to the needs, so as to ensure that the heat dissipation effect is not affected and small sundries such as flying insects, willow catkins and dust are intercepted. The first frame 23 ensures that the first anti-fouling net 2 has a certain hardness and forms a flat plane. Figure 3 As shown in Figure 3 , the engine water tank body 1 is provided with a first slot 12 matched with the first frame 23, and the engine water tank body 1 is provided with three first slots 12 on three edges thereof. The first slot 12 on the middle edge is provided with a notch 13 for installing the second anti-fouling net 3, and the first frame 23 is slidably inserted into the first slot 12. The first anti-fouling net 2 is inserted from the opposite edge of the notch 13, clamped into the first slots 12 on the two opposite edges of the engine water tank body 1 and slid in the first slots 12, until the edge of the first anti-fouling net 2 provided with the U-shaped notch 21 is clamped into the first slot 12 provided with the notch 13, and the first anti-fouling net 2 is installed in place.
[0030] As shown in Figure 2 , the edge of the U-shaped notch 21 of the first net body 22 is wrapped with a second frame 24, and the second frame 24 is provided with a second slot for inserting the second anti-fouling net 3. The second anti-fouling net 3 is slid into the second slot, facilitating the installation and dismounting. The second frame 24 of the closed end of the U-shaped notch 21 can not be provided with the second slot, and the spliced state of the first anti-fouling net 2 and the second anti-fouling net 3 is as shown in Figure 1 .
[0031] Optionally, the second anti-fouling net 3 comprises a second net body 31 and a third frame 32 wrapped around the outer edge of the second net body 31, the mesh diameter of the second net body 31 is the same as that of the first net body 22, and the third frame 32 ensures that the second anti-fouling net 3 has a certain hardness to form a flat plane, facilitating sliding in the second slot, and the second frame 24 is slidably inserted into the second slot.
[0032] In the embodiment, the net body can be a stainless steel mesh, and the frame can be a stainless steel frame.
[0033] In some embodiments, as shown in Figure 1 and 2 , a first removal handle 4 is fixed to the opposite side of the first anti-fouling net 2 and the second anti-fouling net 3, facilitating pulling the first anti-fouling net 2 to slide along the first slot 12 and then removing the first anti-fouling net 2 from the engine water tank body 1; a second removal handle 5 is fixed to the opposite side of the second anti-fouling net 3 and the first anti-fouling net 2, facilitating pulling the second anti-fouling net 3 to slide along the second slot and then removing the second anti-fouling net 3 from the engine water tank body 1. The removal handle is provided on one hand to facilitate pulling the anti-fouling net, saving time and effort; on the other hand, it avoids the hand from contacting the small sundries mixed with oil stains on the anti-fouling net.
[0034] In the embodiment, as shown in Figure 1 , 4 and 5, the first anti-fouling net 2 and the second anti-fouling net 3 are both limited by the stopper 6 provided on the engine water tank body 1 to close the opening 11 of the engine water tank body 1. The stopper 6 for blocking the first anti-fouling net 2 is provided on the side of the engine water tank body 1 where the side where the first slot 12 is not provided, preventing the first anti-fouling net 2 from sliding out of the first slot 12 due to vibration when the engine is working after being installed at the opening 11, and one or more stoppers 6 can be provided on the side. The stopper 6 for blocking the second anti-fouling net 3 is provided on the side of the engine water tank body 1 where the first slot 12 with the notch 13 is provided, preventing the second anti-fouling net 3 from sliding out of the second slot due to vibration when the engine is working after being installed in the U-shaped notch 21, and only one stopper 6 can be provided on the side.
[0035] As shown in Figure 6As shown, the anti-reverse stop 6 includes an anti-reverse baffle 61, a slide rail 62, and a limiting elastic member 63. The two slide rails 62 are fixedly mounted on the engine water tank body 1. The two slide rails 62 can be fixedly connected to the side of the engine water tank body 1 by bolts, and the slide grooves of the two slide rails 62 are opposite each other. One of the slide rails 62 is provided with a limiting groove 621, which is set on the groove wall on one side of the slide groove. Multiple limiting grooves 621 can be provided along the groove direction of the slide groove. The anti-reverse baffle 61 is engaged in the two slide rails 62 and can slide along the slide rails 62 to block the sides opposite to the first anti-fouling net 2 and the second anti-fouling net 3, and the sides opposite to the second anti-fouling net 3 and the first anti-fouling net 2. The ends of the two slide rails 62 away from the opening 11 of the engine water tank body 1 can be connected and sealed by a connecting plate. The two sides of the anti-reverse baffle 61 are engaged in the slide grooves of the two slide rails 62 and slide along the slide rails 62. The anti-reverse baffle 61 moves towards the opening 11 of the engine water tank body 1 until it exceeds the anti-fouling net and blocks the side of the anti-fouling net to prevent the anti-fouling net from sliding out of the opening 11. The limiting elastic member 63 is fixed on the anti-reverse baffle 61 and extends and retracts in the direction of approaching or away from the limiting groove 621. The extension and retraction direction of the limiting elastic member 63 is perpendicular to the groove direction of the slide groove. The end of the limiting elastic member 63 is engaged in the limiting groove 621 to lock the sliding of the anti-reverse baffle 61. When the limiting elastic member 63 is in its natural state, it is inserted into the limiting groove 621. At this time, the anti-reverse baffle 61 can no longer slide. After the limiting elastic member 63 is compressed and disengaged from the limiting groove 621, the anti-reverse baffle 61 can slide along the slide rail 62.
[0036] Furthermore, the limiting elastic element 63 includes a spring 631 and a limiting block 632. The spring 631 is perpendicular to the slide rail 62. The end of the spring 631 away from the limiting groove 621 is fixedly connected to the anti-reverse baffle 61. The limiting block 632 is fixed to the end of the spring 631 near the limiting groove 621. The shape of the limiting block 632 can be cylindrical, spherical, or square, and this application does not make a specific limitation. The shape of the limiting groove 621 matches the shape of the limiting block 632.
[0037] Optionally, the spring 631 is fitted with an outer shell 633, which is fixedly connected to the anti-reverse baffle 61. The end of the spring 631 away from the limiting groove 621 is fixedly connected to the outer shell 633. The outer shell 633 is a cylindrical shape with one end closed. The end of the spring 631 away from the limiting groove 621 is fixedly connected to the inside of the closed end of the outer shell 633, for example, by welding. The end of the spring 631 near the limiting groove 621 extends out of the outer shell 633. The length of the outer shell 633 must ensure that the compression of the spring 631 allows the limiting block 632 to completely disengage from the limiting groove 621.
[0038] Optional, such as Figure 6 As shown, a sliding handle 64 is fixed on the anti-reverse baffle 61 to facilitate the operation of the sliding of the anti-reverse baffle 61.
[0039] The application also discloses an engine water tank comprising the engine water tank anti-fouling net.
[0040] When the engine water tank anti-fouling net is installed, the first anti-fouling net 2 is first clamped in the first slot 12, and the first anti-fouling net 2 is pushed to slide along the first slot 12 until the first frame 23 provided with the U-shaped notch 21 of the first anti-fouling net 2 is inserted into the first slot 12 provided with the notch 13; then the limiting elastic piece 63 of the retreat stop piece 6 for limiting the first anti-fouling net 2 is compressed, the limiting block 632 is separated from the limiting groove 621, then the retreat stop plate 61 is pushed to slide along the slide rail 62 to the opening 11 until the retreat stop plate 61 is blocked at the side of the first anti-fouling net 2, then the limiting elastic piece 63 is released, the limiting elastic piece 63 returns to the natural state, the limiting block 632 is clamped in the limiting groove 621, the retreat stop plate 61 can no longer slide along the slide rail 62, the position is fixed, the first anti-fouling net 2 can no longer slide along the first slot 12, and the first anti-fouling net 2 is firmly fixed at the opening 11. Then the second anti-fouling net 3 is clamped into the second slot, and the second anti-fouling net 3 is pushed to slide along the second slot until it can no longer be pushed, at this time, the U-shaped notch 21 of the first anti-fouling net 2 and the second anti-fouling net 3 form the through hole 8; the same operation is performed, the retreat stop piece 6 is blocked at the side of the second anti-fouling net 3, so that the second anti-fouling net 3 can no longer slide along the second slot.
[0041] When the first anti-fouling net 2 and the second anti-fouling net 3 are blocked by the intercepted sundries and need to be cleaned, the limiting elastic piece 63 is first compressed, the limiting block 632 is separated from the limiting groove 621, then the retreat stop plate 61 is pushed to slide along the slide rail 62 to the direction away from the opening 11 until the retreat stop plate 61 is lower than the anti-fouling net, then the limiting elastic piece 63 is released, and the anti-fouling net is unblocked. Then the second anti-fouling net 3 is pulled out of the second slot, the first anti-fouling net 2 is pulled out of the first slot 12, and cleaning can be performed. After cleaning is completed, the first anti-fouling net 2 and the second anti-fouling net 3 are reinstalled at the opening 11 of the engine water tank body 1.
[0042] The engine water tank anti-fouling net is convenient to install and disassemble, avoids disassembling the water tank for cleaning, and saves time and effort.
[0043] In the description of the utility model, it is necessary to understand that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" is the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as limiting the indicated device or element to have a particular orientation, to be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model.
[0044] In the utility model, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood broadly, for example, it can be fixed connection, or it can be detachable connection, or it can be integrated; it can be mechanical connection, or it can be electrical connection; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication or interaction relationship between two elements, unless otherwise explicitly limited. For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.
[0045] In the description of the specification, the description of the terms "the embodiment", "one embodiment", "some embodiments", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In the specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any suitable manner in at least one embodiment or example. In addition, those skilled in the art can combine and combine the different embodiments or features of different embodiments or examples described in the specification without contradiction.
[0046] In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include at least one feature. In the description of the utility model, the meaning of "multiple" is at least two, for example, two, three, etc., unless otherwise explicitly specified.
[0047] The above only describes the preferred embodiment of the utility model, and does not limit the utility model, any modification, equivalent replacement and simple improvement made on the essential content of the utility model shall be included in the protection scope of the utility model.
Claims
1. An anti-fouling screen for an engine water jacket, characterized by, The engine water tank anti-fouling net is provided at the opening (11) of the engine water tank box body (1), the center of the engine water tank anti-fouling net is provided with a through hole (8) for accommodating the fan rotating shaft, the engine water tank anti-fouling net comprises a first anti-fouling net (2) and a second anti-fouling net (3), The first anti-fouling net (2) is in sliding connection with the engine water tank box body (1), one side middle portion of the first anti-fouling net (2) is provided with a U-shaped notch (21), the second anti-fouling net (3) is embedded into the U-shaped notch (21) of the first anti-fouling net (2), and the edge close to the closed end of the U-shaped notch (21) of the second anti-fouling net (3) surrounds the closed end edge of the U-shaped notch (21) to form the through hole (8), The first anti-fouling net (2) and the second anti-fouling net (3) are both limited by the retreat stop piece (6) provided on the engine water tank box body (1) to close the opening (11) of the engine water tank box body (1).
2. The anti-fouling screen for an engine water jacket according to claim 1, characterized by, The first anti-fouling net (2) comprises a first net body (22) and a first frame (23) wrapped around the outer edge of the first net body (22), the engine water tank box body (1) is provided with a first slot (12) matched with the first frame (23), and the first frame (23) is slid into the first slot (12).
3. The anti-fouling screen for an engine water jacket according to claim 2, characterized by, The edge of the U-shaped notch (21) of the first net body (22) is wrapped with a second frame (24), and the second frame (24) is provided with a second slot for inserting the second anti-fouling net (3).
4. The anti-fouling screen for an engine water jacket according to claim 3, characterized by, The second anti-fouling net (3) comprises a second net body (31) and a third frame (32) wrapped around the outer edge of the second net body (31), and the second frame (24) is slid into the second slot.
5. The anti-fouling screen for an engine water jacket according to any one of claims 1 to 4, characterized in that, The retreat stop piece (6) comprises a retreat stop plate (61), slide rails (62) and a limiting elastic element (63), two slide rails (62) are fixed oppositely on the engine water tank box body (1), one of the slide rails (62) is provided with a limiting groove (621), the retreat stop plate (61) is clamped into the two slide rails (62) and can slide along the slide rails (62) to block the opposite side of the first anti-fouling net (2) and the second anti-fouling net (3) and the opposite side of the second anti-fouling net (3) and the first anti-fouling net (2), the limiting elastic element (63) is fixed on the retreat stop plate (61) and can stretch or contract in the direction close to or away from the limiting groove (621), and the end of the limiting elastic element (63) is clamped into the limiting groove (621) to lock the sliding of the retreat stop plate (61).
6. The anti-fouling screen for an engine water jacket according to claim 5, characterized by The limiting elastic element (63) comprises a spring (631) and a limiting block (632), the spring (631) is perpendicular to the slide rail (62), one end of the spring (631) away from the limiting groove (621) is fixedly connected with the retreat stop plate (61), and the other end of the spring (631) close to the limiting groove (621) is fixedly connected with the limiting block (632).
7. The anti-fouling screen for an engine water jacket according to claim 6, characterized by The spring (631) is provided with a shell (633), the shell (633) is fixedly connected with the retreat-stop baffle (61), and one end of the spring (631) away from the limiting groove (621) is fixedly connected with the shell (633).
8. The anti-fouling screen for an engine water jacket according to claim 5, characterized by, The retreat-stop baffle (61) is fixedly connected with a sliding handle (64).
9. The anti-fouling screen for an engine water jacket according to any one of claims 1 to 4, characterized in that, A first taking handle (4) is fixed on the opposite edge of the first anti-fouling net (2) and the second anti-fouling net (3), and a second taking handle (5) is fixed on the opposite edge of the second anti-fouling net (3) and the first anti-fouling net (2).
10. An engine water jacket characterized by, The anti-fouling net of the engine water tank comprises the anti-fouling net of the engine water tank.